Information display device, information display system, and non-transitory computer-readable storage medium

ABSTRACT

An information display device including a device body; a display configured to display information; a motion detection sensor provided in the device body; and a processor. The processor is configured to acquire a plurality of types of information; detect a predetermined action of a user from output data of the motion detection sensor; and selectively display, on the display, one of the acquired plurality of types of information based on a set display order, each time the processor detects the same predetermined action of the user. The display order is set by an operation which is performed at an external device, and which is not performed at the information display device itself.

CROSS-REFERENCE TO RELATED APPLICATIONS

This is a Continuation of U.S. Ser. No. 14/081,813, filed Nov. 15, 2013,which is based upon and claims the benefit of priority from priorJapanese Patent Application No. 2012-272749, filed Dec. 13, 2012, theentire contents of both of which are incorporated herein by reference.

BACKGROUND

1. Technical Field

The present invention relates to an information display device and aninformation display system that display various types of informationdistributed on the Internet and to a non-transitory computer-readablestorage medium used in the information display device.

2. Related Art

With the rapid spread of mobile terminals such as smartphones(multi-functional mobile-phone units), we are facing a flood of servicesfor distributing various types of information on the Internet. Users areaccordingly having enormous difficulty in choosing and displayingnecessary information alone.

In order to deal with the above problem, there has been developed thesystem as disclosed in Japanese Patent Application Laid-Open No.2002-373176, in which a server grasps the respective state histories ofusers and selectively distributes information in accordance with thestates from among various types of information.

The system, however, still suffers from a disadvantage that sincevarious types of information on the Internet is usually displayed bymobile terminals such as smartphones, extremely troublesome operationsfor starting an app (an abbreviation for application software) bytouching an icon on a screen are required every time the information isto be displayed.

The present invention has been made in view of the above disadvantageand aims to provide an information display device, an informationdisplay system, and a non-transitory computer-readable storage mediumthat can easily display information that users need from among varioustypes of information on the Internet.

SUMMARY

An information display device according to an aspect of the presentinvention includes:

a device body;

a display section configured to display information;

a motion detection sensor provided in the device body;

an information acquiring section configured to acquire a plurality oftypes of information;

an action detection section configured to detect a predetermined actionof a user from output data of the motion detection sensor; and

a display control section configured to selectively display, in thedisplay section, the plurality of types of information acquired by theinformation acquiring section, in a set order, every time the actiondetection section detects the predetermined action of the user.

An information display system according to an aspect of the presentinvention includes:

a body-worn device; and

an electronic device, wherein the body-worn device includes:

-   -   a device body;    -   a display section;    -   a motion detection sensor provided in the device body;    -   an information acquiring section configured to acquire a        plurality of types of information from the electronic device;    -   an action detection section configured to detect a predetermined        action of a user from output data of the motion detection        sensor; and    -   a display control section configured to selectively display, in        the display section, the plurality of types of information        acquired by the information acquiring section, in a set order,        every time the action detection section detects the        predetermined action of the user, and

the electronic device includes:

-   -   an information providing section configured to acquire        information from a server storing information for the body-worn        device and to output the acquired information to the body-worn        device.

According to an embodiment of the present invention, information thatusers need can be easily displayed from among various types ofinformation by the users taking a predetermined action.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a diagram illustrating a configuration of a network systemaccording to an embodiment of the present invention;

FIG. 2 is a view illustrating how a wrist terminal according to theembodiment is attached;

FIG. 3 is a view illustrating the relationship between the wristterminal and a mobile terminal according to the embodiment;

FIG. 4 is a view for describing a method for switching the display ofthe wrist terminal according to the embodiment;

FIG. 5 is a block diagram illustrating a circuit configuration of thewrist terminal according to the embodiment;

FIG. 6 is a block diagram illustrating a circuit configuration of themobile terminal according to the embodiment;

FIG. 7 is a flowchart illustrating operations of a wrist terminal serveraccording to the embodiment;

FIG. 8 is a diagram illustrating a configuration of a wrist terminalmemory installed in the wrist terminal server according to theembodiment;

FIG. 9 is a flowchart illustrating operations of the mobile terminalwith regard to a wrist distribution app according to the embodiment;

FIG. 10 is a view illustrating a configuration of a priority settingscreen of the mobile terminal according to the embodiment;

FIG. 11 is a view illustrating a configuration of a priority settingtable installed in the mobile terminal according to the embodiment;

FIG. 12 is a flowchart illustrating operations for state registrationprocessing of the wrist terminal according to the embodiment;

FIG. 13 is a view illustrating a configuration of a state tableinstalled in the wrist terminal according to the embodiment;

FIG. 14 is a flowchart illustrating operations for information acquiringprocessing of the wrist terminal according to the embodiment; and

FIG. 15 is a flowchart illustrating operations for information displayprocessing of the wrist terminal according to the embodiment.

DETAILED DESCRIPTION

An embodiment of the present invention will be described below withreference to the accompanying drawings.

FIG. 1 is a diagram illustrating a configuration of a network systemaccording to an embodiment of the present invention.

The network system includes a wrist terminal 11, a mobile terminal 12,and various types of content servers 14 a, 14 b, . . . and a wristterminal server 15 on a network 13 such as the Internet.

The wrist terminal 11 corresponds to the information display deviceaccording to an embodiment of the present invention. In the embodiment,the wrist terminal 11 is in the shape of a watch so as to be attached toa wrist of a user. On the other hand, the mobile terminal 12 is a mobilecommunication terminal device that a user can carry around in a bag,etc. and an example of the mobile terminal 12 is a smartphone. When themobile terminal 12 is in the proximity of the wrist terminal 11, thewrist terminal 11 and the mobile terminal 12 are connected together byshort-distance wireless communication such as Bluetooth (registeredtrade mark).

Further, the mobile terminal 12 has a function of being connected to thecontent servers 14 a, 14 b, . . . and the wrist terminal server 15 onthe network 13 via a wireless LAN (Wi-Fi) or a 3G mobile phone network,for example.

The content servers 14 a, 14 b, . . . perform various services on thenetwork 13, including distributing weather information on various areas,music, and movies. The wrist terminal server 15 is an exclusive serverfor managing information that the wrist terminal 11 deals with, andperforms processing including processing information distributed fromthe content servers 14 a, 14 b, . . . in accordance with the size of thescreen of the wrist terminal 11.

The following is a method for using the wrist terminal 11 used as theinformation display device according to an embodiment of the presentinvention.

FIG. 2 is a view illustrating an attachment state of the wrist terminal11, and FIG. 3 is a view illustrating the relationship between the wristterminal 11 and the mobile terminal 12.

As shown in FIG. 2, the wrist terminal 11 includes a device body 11 aand a band 11 b attached to each side of the device body 11 a. Asdescribed later, the device body 11 a of the wrist terminal 11 containsmotion detection sensors such as an acceleration sensor and an angularrate sensor. In order to switch the display, a user needs to movehis/her arm to the front of the face, with the wrist terminal 11 beingattached to the wrist, and rotate the wrist (this is called a flipaction).

As shown in FIG. 3, the wrist terminal 11 and the mobile terminal 12 areconnected together by short-distance wireless communication such asBluetooth (registered trade mark). The mobile terminal 12 receivesinformation of the content servers 14 a, 14 b, . . . and transmits theinformation to the wrist terminal 11. In this case, since the screen ofthe wrist terminal 11 is smaller than that of the mobile terminal 12,the wrist terminal server 15 shown in FIG. 1 processes the informationof the content servers 14 a, 14 b, . . . for the wrist terminal. Theprocessed information is transmitted to the wrist terminal 11 via themobile terminal 12 and is displayed.

The mobile terminal 12 determines which information to be displayed andhow the information is to be displayed. The reason for using the mobileterminal 12 for the above determination is that the screen of the wristterminal 11 is small. The mobile terminal 12 is equipped with an app forachieving synchronization of the determined contents between the mobileterminal 12 and the wrist terminal 11.

FIG. 4 is a view for describing a method for switching the display ofthe wrist terminal 11.

The wrist terminal 11 can switch the display through a user's action ofrotating his/her wrist (flip action). In the example shown in thedrawing, an initial screen displays the time and then is sequentiallyswitched to display the movements of watery clouds in the present areaby a first flip action, weather information on a specified area by asecond flip action, a schedule by a third flip action, and tweetinformation by a fourth flip action. The mobile terminal 12 candetermine which information is to be displayed in what number of order.

The following is a detailed description of the configuration andoperations of each unit.

FIG. 5 is a block diagram illustrating the circuit configuration of thewrist terminal 11.

The wrist terminal 11 includes a CPU 21, a display section 22, a touchpanel 23, a communication section 24, a memory 25, a sensor section 26,a timekeeping section 27, a GPS section 28, and the like.

The CPU 21 controls the operations of the wrist terminal 11 by startinga program 25 a stored in the memory 25. In the present embodiment, theCPU 21 is configured to carry out, through execution of programs, aninformation acquiring function 21 a of acquiring various types ofinformation, an action determining function 21 b of determining apredetermined action of a user from output data of the sensor section26, and a display controlling function 21 c of selectively displayinginformation on an item set in advance from among the various types ofinformation based on the predetermined action of the user.

Further, the CPU 21 is also configured to carry out a state determiningfunction 21 d of determining the state of the user from the output dataof the sensor section 26. When the state determining function 21 d is tobe carried out, the display controlling function 21 c selectivelydisplays information on the item set in advance from among the varioustypes of information based on the state and the predetermined action ofthe user.

The display section 22 is formed of a liquid crystal display (LCD) andcolor-displays various types of information. The touch panel 23 isplaced on a display screen of the display section 22 and is used forperforming an input instruction by a touching operation. The displaysection 22 and the touch panel 23 form an integrated input displaysystem. With this system, users can perform an input instruction by atouching operation while watching the display of the screen.

The communication section 24 transmits and receives data to and from anexternal terminal (the mobile terminal 12 herein), respectively, byshort-distance wireless communication such as Bluetooth (registeredtrade mark).

The memory 25 stores not only the program 25 a for controlling the CPU21 but also various data necessary for processing operations of the CPU21. The program 25 a includes programs for carrying out the abovefunctions 21 a, 21 b, 21 c, and 21 d.

The sensor section 26 has motion detection sensors including a triaxialacceleration sensor that can detect respective accelerations in x-, y-,and z-axial directions. The timekeeping section 27 is for carrying out atimekeeping function of the wrist terminal 11 and indicates a presenttime. Further, the GPS section 28 detects a present location by a globalpositioning system (GPS).

FIG. 6 is a block diagram illustrating a circuit configuration of themobile terminal 12.

The mobile terminal 12 includes a CPU 31, a display section 32, a touchpanel 33, a first communication section 34 a, a second communicationsection 34 b, and a memory 35.

The CPU 31 controls the operations of the mobile terminal 12 by startinga program 35 a stored in the memory 35. In the embodiment, the CPU 31 isconfigured to carry out, through execution of programs, a prioritysetting function 31 a of setting the priority of information, aninformation collecting function 31 b of collecting content informationby periodically accessing the wrist terminal server 15, and aninformation transferring function 31 c of transferring the contentinformation to the wrist terminal 11.

As with the display section 22 and the touch panel 23 of the wristterminal 11, the display section 32 and the touch panel 33 form anintegrated input display system. With the system, users can perform aninput instruction by a touching operation while watching the display ofthe screen.

The first communication section 34 a transmits and receives data to andfrom an external terminal (the wrist terminal 11 herein), respectively,by wireless communication with a short-distance communication functionsuch as Bluetooth (registered trade mark). The second communicationsection 34 b accesses the content servers 14 a, 14 b, . . . and thewrist terminal server 15 on the network 13 via a wireless LAN (Wi-Fi) ora 3G mobile phone network, for example.

The memory 35 stores not only the program 35 a for controlling the CPU31 but also various data necessary for processing operations of the CPU31. The program 35 a includes programs for carrying out the abovefunctions 31 a, 31 b, and 31 c.

Note that the descriptions of the acceleration sensor, the GPS function,etc. that the mobile terminal 12 has as the wrist terminal 11 has willbe omitted because they have no direct connection with the gist of thepresent invention.

Further, each of the content servers 14 a, 14 b, . . . and the wristterminal server 15 is formed of a general-purpose computer having a CPU,a ROM, a RAM, etc. and will not be specifically described with referenceto the drawings.

Subsequently, the operations of the network system according to thepresent embodiment will be described by dividing the operations into therespective operations of (a) the wrist terminal server 15, (b) themobile terminal 12, and (c) the wrist terminal 11.

(a) Operations of the Wrist Terminal Server 15

FIG. 7 is a flowchart illustrating the operations of the wrist terminalserver 15. The processing shown in the flowchart is executed in such amanner that a CPU (not shown in the drawing) installed in the wristterminal server 15 reads a predetermined program.

The wrist terminal server 15 receives information distributed from thecontent servers 14 a, 14 b, . . . on the network 13 (Step A11), andprocesses the distributed information for the wrist terminal (Step A12).The wrist terminal server 15 stores the processed distributedinformation into a wrist terminal memory 41 shown in FIG. 8 (Step A13).

The wrist terminal memory 41 is provided for each wrist terminal. Thewrist terminal memory 41 stores, as user information 41 a, unique IDinformation (identification information) of a user for the wristterminal 11, a distributed content type that the user has selected, andother various setting information. Moreover, the wrist terminal memory41 stores, as distributed information 41 b, distributed informationwhich has been received from the content servers 14 a, 14 b, . . . andprocessed for the wrist terminal. “Processed for the wrist terminal” inthis context means performing processing such as editing contentinformation in accordance with the screen of the wrist terminal 11, thesize of which is substantially equal to the size of a watch.

The wrist terminal server 15 refers to the wrist terminal memory 41,selectively receives different types of content information inaccordance with the individual needs of users, processes theinformation, and stores the information into the wrist terminal memory41.

(b) Operations of the Mobile Terminal 12

FIG. 9 is a flowchart illustrating the operations of the mobile terminal12 with regard to a wrist distribution app. The processing shown in theflowchart is executed in such a manner that the CPU 31 installed in themobile terminal 12 reads the program 35 a stored in the memory 35.

First, a user taps a setting icon (not shown in the drawings) providedon the screen of the mobile terminal 12, to start a function of “wristterminal setting”. When this function is started (“Yes” in Step B11),the mobile terminal 12 is connected to the wrist terminal server 15 viathe network 13, receives a predetermined setting screen for setting thewrist terminal from the wrist terminal server 15, and display the screen(Step B12).

When the user performs setting operations on the screen of the mobileterminal 12 (Step B13), the mobile terminal 12 holds, in the memory 35,the information set by the setting operations, as well as transmits theinformation to the wrist terminal 11 to store the information in thememory 25 of the wrist terminal 11 (Step B14). Further, the settinginformation is also transmitted to the wrist terminal server 15 so as tobe registered into the wrist terminal memory 41 (Step B15).

With this setting information having been transmitted to the wristterminal 11, desired content information is displayed in order of theset priority by a predetermined action taken by the user. Further, theuser can check the set contents on the screen of the wrist terminal 11at any time.

At the crawling times set in advance (“Yes” in Step B16), the mobileterminal 12 accesses the wrist terminal server 15 via the network 13 andreceives the content information stored in the wrist terminal memory 41(Step B17). The content information thus received is stored in aspecific area of the memory 35. If the wrist terminal 11 sends adistribution request (“Yes” in Step B18), the mobile terminal 12 readsthe content information stored in the specific area of the memory 35 andtransfers the information to the wrist terminal 11 (Step B19). Thecontent information transferred from the mobile terminal 12 to the wristterminal 11 has been processed for the wrist terminal in the wristterminal server 15.

The content information transferred to the wrist terminal 11 isdisplayed in order of the priority set in advance by the predeterminedaction taken by the user. This action is an action of rotating a wrist(flip action).

A method of setting the priority of information will be described below.

FIG. 10 is a view illustrating a configuration of a priority settingscreen 51 of the mobile terminal 12. FIG. 11 is a view illustrating aconfiguration of a priority setting table 53.

The mobile terminal 12 has a function of setting the informationpriority. When a priority setting function is started by predeterminedoperations, the priority setting screen 51 is displayed in the displaysection 32 of the mobile terminal 12. The priority setting screen 51 hasfive selection items 52 a to 52 e of “normal”, “walking”, “train”,“driving”, and “night” as states related to users' daily life.

An information priority can be set for each of the selection items 52 ato 52 e. In the example of FIG. 10, “where you are now (map service)”and “weather information” are set as the first and second information,respectively, at walking. “First” and “second” in this context mean thenumber of actions of rotating the wrist (flip action).

When the information priority has been set, the setting contents areregistered in the priority setting table 53 as shown in FIG. 11. Thepriority setting table 53 is provided in the memory 35 shown in FIG. 6and the contents registered in the table 53 are transmitted to the wristterminal 11 and the wrist terminal server 15 as the setting informationof the wrist terminal 11 (Steps B14 and B15 in FIG. 9).

(c) Operations of the Wrist Terminal 11

FIG. 12 is a flowchart illustrating the operations of the stateregistration processing of the wrist terminal 11. The processing shownin the flowchart is executed in such a manner that the CPU 21 installedin the wrist terminal 11 reads the program 25 a stored in the memory 25.This procedure applies to the processing shown in the flowcharts ofFIGS. 14 and 15 described later, which is also executed by the CPU 21reading the program 25 a.

The wrist terminal 11 has the device body 11 a, and the device body 11 ais equipped with the sensor section 26. As the sensor section 26, amotion detection sensor such as an acceleration sensor is arranged. Thewrist terminal 11 performs the following state registration processingso that output data of the motion detection sensor and the state of auser are associated with each other.

More specifically, when a user is walking, for example, the user taps asetting icon (not shown in the drawings) on the screen of the wristterminal 11 to start the “state registration” function. When the “stateregistration” function has been started (“Yes” in Step C11), the wristterminal 11 sequentially stores output data of the motion detectionsensor provided in the sensor section 26 into a specific area of thememory 25 (Step C12).

When the operation of terminating the registration has been performed(“Yes” in Step C13), the wrist terminal 11 temporarily registers, asdata on the state during walking, the output data of the sensor section26 stored in the specific area of the memory 25, into a state table 54shown in FIG. 13 (Step C14). The state table 54 is provided in thememory 25. The reason for making this registration temporary is that auser needs to appropriately check and determine the registered contents.

This procedure applies to the other states. In other words, performingthe above state registration when the user is being in a normalsituation, is driving, or is being on a train or at night makes itpossible to associate the output data of the motion detection sensorobtained by actual motions of the user in the daily life with therespective states of the user when the user is making the motions. Inthis way, the state of the user can be correctly determined andinformation in accordance with the state at that moment can bepreferentially displayed.

FIG. 14 is a flowchart illustrating the operations of the informationacquiring processing of the wrist terminal 11.

The wrist terminal 11 checks a state of connection between the wristterminal 11 and the mobile terminal 12 at regular intervals (Step D11)and determines whether communication therebetween is possible (StepD12). When communication is determined as possible, that is, whenshort-distance wireless communication is possible between the wristterminal 11 and the mobile terminal 12 (“Yes” in Step D12), the wristterminal 11 receives content information from the mobile terminal 12 andstores the information in the specific area of the memory 35 (Step D13).The content information is information that the mobile terminal 12 hasperiodically received from the wrist terminal server 15 (see FIG. 9,Step B17), and has been processed for the wrist terminal.

FIG. 15 is a flowchart illustrating the operations of the informationdisplay processing of the wrist terminal 11.

The wrist terminal 11 analyzes the output data of the motion detectionsensor provided to the sensor section 26 and determines the state of auser based on the analysis result (Step E11). Specifically, the wristterminal 11 determines which one of the states “normal”, “walking”,“train”, “driving”, and “night” the output data of the sensor section 26corresponds to, with reference to the state table 54 shown in FIG. 13.

When walking with the wrist terminal 11 being attached to a wrist, auser is usually swinging the arms back and forth with the arms pulleddown. In this case, sensor data indicating that motion is obtained. Whenthe user is handling a steering wheel to drive a car, sensor dataindicating that motion is obtained. When the user is holding on to astrap or is sitting on a seat on a train, sensor data indicating thatmotions is obtained. Further, in normal situations or at night, sensordata is obtained according to the motion pattern of the user in normalsituations or at night.

The present state of the user can be more precisely determined iflocation data of the GPS section 28 is used in addition to the sensordata analysis.

Further, the wrist terminal 11 determines whether the user is rotatingthe wrist, using the output data of the sensor section 26 (Step E12). Ifthe user is rotation the wrist (“Yes” in Step E13), the wrist terminal11 determines the presence of the flip action shown in FIG. 4 andswitches the initial timekeeping screen to display information.

More specifically, the wrist terminal 11 selectively reads variousinformation from the specific area of the memory 25 based on the stateof the user and the number of the wrist rotating actions taken by theuser, with reference to the priority setting table 53 shown in FIG. 11stored in the memory 25, and displays the information on the screen ofthe display section 22 (Step E14). In this way, when the user is, forexample, “walking”, information on “where you are now (map service)” isdisplayed if the user has taken the flip action once by lifting the armup to the face, and “weather information” is displayed if the user hastaken the flip action twice.

Moreover, if the user puts the arm down (“Yes” in Step E15), the wristterminal 11 changes the screen from the information display screen backto the initial timekeeping screen (Step E16). On the other hand, if theuser does not rotate the wrist or put the arm down (“No” in Step E15),the wrist terminal 11 determines the state of the user while maintainingthe current display state (Step E17).

As described above, in the present embodiment, various types ofinformation on the network that the mobile terminal 12 has received canbe checked by the wrist terminal 11. In this case, information on anitem set in advance is selected from among the various information andis displayed in such a manner that the user takes the predeterminedaction, wearing the wrist terminal 11 on the wrist. This makes itpossible to exclusively display and check necessary information easilyat any time, without troublesome operations for information display.

In addition, determining the state of the user, using the output data ofthe sensor makes it possible to display information according to therespective states of the user at different times, including times whenthe user is walking and being on a train. In this case, if the outputdata of the sensor obtained by actual motions of the user in the dailylife is associated in advance with the respective states of the userwhen the user is making the motions, the current state of the user isprecisely determined and information is displayed accordingly.

Moreover, if the priority of information is set, various information canbe displayed in order of the set priority every time the predeterminedaction is taken.

The wrist terminal 11 is in the shape of a watch so as to be attached toa wrist of a user, and acquires various information from the mobileterminal in a bag, etc. by short-distance wireless communication. Theuser can selectively view the information only by taking the action ofrotating a wrist with the wrist terminal 11 being attached to the wrist.The actions that a user can take in order to switch displayedinformation are not limited to rotation of a wrist and may includeswinging an arm or vibrating an arm.

The method for each processing by the wrist terminal 11 and the databasedescribed in the embodiment, in other words, the processing and thedatabase shown in the flowcharts of the drawings can be stored, asprograms that the computer can execute, into an external storage medium(not shown in the drawings) such as a memory card (ROM card, RAM card,etc.), a magnetic disk (floppy disk, hard disk, etc.), an optical disk(CD-ROM, DVD, etc.), or a semiconductor memory, and can be distributed.Further, the computer of a mobile electronic device provided with themotion sensor reads the programs stored in the external storage mediuminto the memory 25, and the read programs control the operations. Thisprocedure makes it possible to realize the functions described in theembodiment.

While the present invention has been described with reference to theembodiments, it is to be understood that the embodiments are onlyexemplary and are not intended to limit the scope of the invention. Itis also to be understood that the new embodiments can be reduced topractice in other different manners, various omissions, replacements,and alterations may occur insofar as they are within the scope of theinvention, and the embodiments and the alterations thereof are withinthe scope and the gist of the invention as well as within the scope ofthe invention disclosed in the appended claims and the equivalentsthereof.

What is claimed is:
 1. An information display device comprising: adevice body; a display configured to display information; a motiondetection sensor provided in the device body; and a processor which isconfigured to: acquire a plurality of types of information; detect apredetermined action of a user from output data of the motion detectionsensor; and selectively display, on the display, one of the acquiredplurality of types of information based on a set display order, eachtime the processor detects the same predetermined action of the user,wherein the display order is set by an operation which is performed atan external device, and which is not performed at the informationdisplay device itself.
 2. The information display device according toclaim 1, wherein: the processor is further configured to determine anactivity state of the user based on output data of the motion detectionsensor; the information display device further comprises a memory whichstores a state table that is configured to associate in advance outputdata of the motion detection sensor obtained by an actual motion of theuser in daily life with an activity state of the user when the user ismaking the motion, and to store the output data and the activity state;and the processor determines the activity state of the user from theoutput data of the motion detection sensor with reference to the statetable.
 3. The information display device according to claim 2, whereinthe processor selectively displays the plurality of types of informationin the set display order.
 4. The information display device according toclaim 3, wherein: the device body is in a shape of a watch so as to beattachable to a wrist of the user, and the processor acquires varioustypes of information by short-distance wireless communication from amobile terminal in the proximity of the device body while the devicebody is attached to the wrist of the user.
 5. An information displaysystem comprising: a body-worn device; and an electronic device, whereinthe body-worn device includes: a device body; a display; a motiondetection sensor provided in the device body; and a first processorwhich is configured to: acquire a plurality of types of information fromthe electronic device; detect a predetermined action of a user fromoutput data of the motion detection sensor; and selectively display, onthe display, one of the acquired plurality of types of information basedon a set display order, each time the first processor detects the samepredetermined action of the user, wherein the display order is set by anexternal operation which is performed at an external device, and whichis not performed at the body-worn device itself; and wherein theelectronic device includes: a second processor which is configured toacquire the information from a server storing the information for thebody-worn device and to output the acquired information to the body-worndevice.
 6. The information display system according to claim 5, whereinthe second processor is configured to: determine a type of informationto be output to the body-worn device, and acquire the determined type ofinformation from the server and outputs the acquired information to thebody-worn device.
 7. The information display system according to claim6, wherein: the second processor of the electronic device acquires theinformation by periodically accessing the server, and the firstprocessor of the body-worn device determines at regular intervalswhether communication is possible with the electronic device, andacquires the information from the electronic device in a case wherecommunication is possible.
 8. The information display system accordingto claim 7, wherein the external operation is performed at theelectronic device, and wherein the second processor of the electronicdevice is configured to: set the display order for displaying theplurality of types of information to be displayed in the body-worndevice, in accordance with the external operation, which is performed atthe electronic device; and output data based on the set display order tothe body-worn device.
 9. The information display system according toclaim 8, wherein the body-worn device and the electronic device eachinclude a short-distance wireless communication section for datacommunication between the body-worn device and the electronic device.10. A non-transitory computer-readable storage medium having storedthereon a program that is executable by a computer installed in anelectronic device including a motion detection sensor and a display, theprogram being executable by the computer to cause the computer to carryout functions comprising: acquiring a plurality of types of information;detecting a predetermined action of a user from output data of themotion detection sensor; and performing display control to selectivelydisplay, on the display, one of the plurality of types of informationacquired, based on a set display order, each time the same predeterminedaction of the user is detected, wherein the display order is set by anoperation which is performed at an external device, and which is notperformed at the electronic device itself.
 11. The non-transitorycomputer-readable storage medium according to claim 10, wherein: theprogram further causes the computer to carry out functions comprising:determining an activity state of the user based on output data of themotion detection sensor; and generating a state table storing in advancea correlation of output data of the motion detection sensor obtained byan actual motion of the user in a daily life and an activity state ofthe user when the user is making the motion, and storing the state tableinto a memory, and in the determining, the activity state of the user isdetermined from the output data of the motion detection sensor withreference to the state table.
 12. The non-transitory computer-readablestorage medium according to claim 11, wherein in the display control,the plurality of types of information are selectively displayed in theset display order.
 13. The non-transitory computer-readable storagemedium according to claim 12, wherein: the electronic device is in ashape of a watch so as to be attachable to a wrist of the user, and inthe acquiring, various types of information are acquired byshort-distance wireless communication from a mobile terminal in theproximity of a device body of the electronic device while the electronicdevice is attached to the wrist of the user.
 14. The information displaydevice according to claim 1, wherein the processor selectively displays,one at a time, the acquired plurality of types of information, accordingto the set display order, such that each time the same predeterminedaction is detected, a next one of the plurality of types of informationis displayed according to the set display order.
 15. The informationdisplay system according to claim 5, wherein the first processor of thebody-worn device selectively displays, one at a time, the acquiredplurality of types of information, according to the set display order,such that each time the same predetermined action is detected, a nextone of the plurality of types of information is displayed according tothe set display order.
 16. The non-transitory computer-readable storagemedium according to claim 10, wherein performing the display controlcomprises selectively displaying, one at a time, the plurality of typesof information acquired, according to the set display order, such thateach time the same predetermined action is detected, a next one of theplurality of types of information is displayed according to the setdisplay order.
 17. The information display device according to claim 1,wherein the processor is configured to: acquire a first type ofinformation and a second type of information, set a first order for thefirst type of information and a second order for the second type ofinformation, and display the first type of information having the firstorder in a case in which the processor detects the predetermined actionof the user, and then, if the processor again detects the samepredetermined action of the user, to display the second type ofinformation having the second order.
 18. The information display deviceaccording to claim 1, wherein the processor is configured to set thedisplay order as a priority for displaying the plurality of types ofinformation.
 19. The information display device according to claim 1,wherein the processor is further configured to: determine an activitystate of the user based on output data of the motion detection sensor,and set the display order for displaying the plurality of types ofinformation based on the determined activity state of the user.
 20. Theinformation display device according to claim 1, wherein the processoris configured to set the display order for the plurality of types ofinformation in accordance with the external operation which is performedby a user on a setup screen on a display of the external device which isexternal to the information display device.
 21. The information displaydevice according to claim 1, wherein the processor is configured toreceive the display order, and wherein the display order is set by theexternal operation which is performed by a user at the external device.22. The information display device according to claim 21, wherein theprocessor is configured to set the display order, when a user starts afunction of setting the display order at the external device.
 23. Theinformation display device according to claim 22, wherein the externaldevice comprises a display and a second processor, and the secondprocessor is configured to display a setting screen on the display ofthe external device, when a user starts a function of setting thedisplay order at the external device.
 24. The information display deviceaccording to claim 1, wherein the processor is further configured to:register a plurality of display orders for each of a plurality ofactivity states, in accordance with the operation performed at theexternal device; detect a current activity state of the user from outputdata of the motion detection sensor; select one of the plurality ofdisplay orders as the set display order, based on the detected activitystate; and selectively display one of the plurality of types ofinformation based on the selected display order.